"The Quartermaster is a quick-witted cybernetic arms dealer who has the latest in combat technology. Head to the Quartermaster when you want to customize your Combat Rig, get your hands on new Prototype Weapons."

The QR-M5TR is a rather upbeat robot, making polite conversation with the player as they do various activities the Quartermaster. The QR-M5TR also comments on players' supply drop openings, with different lines voiced for duplicates and the different rarities of items.

Occasionally, the QR-M5TR will make subtle notions indicating he is, at times, unhappy with his job, and would rather be out fighting in the front lines.[1]